package cn.kingdee;

import java.util.List;

import java.util.Map;

import org.apache.solr.client.solrj.SolrQuery;

import org.apache.solr.client.solrj.SolrQuery.ORDER;

import org.apache.solr.client.solrj.SolrServer;

import org.apache.solr.client.solrj.SolrServerException;

import org.apache.solr.client.solrj.impl.HttpSolrServer;

import org.apache.solr.client.solrj.response.QueryResponse;

import org.apache.solr.common.SolrDocument;

import org.apache.solr.common.SolrDocumentList;

import org.junit.Test;

public class TestMyMannager {

    @Test

    public void queryIndex() throws Exception {

        //创建连接

        SolrServer solrServer = new HttpSolrServer("http://localhost:8080/solr");

        //创建一个query对象

        SolrQuery solrQuery = new SolrQuery();

        //设置默认的查询范围

        solrQuery.set("df", "product_name");

        //设置查询条件

        solrQuery.setQuery("台灯");

        //设置过滤条件

        solrQuery.setFilterQueries("product_catalog_name:幽默杂货");

        //设置排序条件

        solrQuery.setSort("product_price",ORDER.desc);

        //分页处理

            //开始索引为0

        solrQuery.setStart(0);

            //每页显示多少行

        solrQuery.setRows(8);

        //设置高亮(开启)

        solrQuery.setHighlight(true);

        //设置高亮域

        solrQuery.addHighlightField("product_name");

        //设置高亮前缀

        solrQuery.setHighlightSimplePre("<em>");

        //设置高亮后缀

        solrQuery.setHighlightSimplePost("</em>");

        //执行语句

        QueryResponse query = solrServer.query(solrQuery);

        //取到查询结果集

        SolrDocumentList results = query.getResults();

        //共查询到商品数量

        long numFound = results.getNumFound();

        //遍历结果

         String productname="";

        for (SolrDocument doc : results) {

            Map<String, Map<String, List<String>>> highlighting = query.getHighlighting();

            List<String> list = highlighting.get(doc.get("id")).get("product_name");

            if (list!=null&&list.size()>0) {

               productname = list.get(0);

            }else{

                productname=(String) doc.get("product_name");

            }

            System.out.println(doc.get("id"));

            System.out.println(doc.get("product_name"));

        }

    }

}